Multi-shape embossing bottom film and bottom film embossing device

The utility model discloses a multi-shape embossed bottom film and a bottom film embossing device. The multi-shape embossed bottom film comprises a bottom film base material, and embossing is formed on the surface of the bottom film base material in a pressing mode; the bottom film embossing device comprises a mounting frame, a pressing roller, a pressure-bearing roller and a heating piece, the pressing roller and the pressure-bearing roller are rotationally mounted on the mounting frame, and the heating piece is located on the front side of the mounting frame; the heating piece is used for heating the base film base material, and the pressing roller and the pressure-bearing roller are used for pressing embossed patterns on the base film base material. After the base film base material is embossed, the base film base material is paved on a product, so that the contact area can be reduced, and the problem that the product and the base film are difficult to strip is effectively solved. 本申请公开了一种多形状压纹底膜及底膜压纹装置，其中